,3DI;NAL ,EXAMPLES #A4 ,IF ;P !N ;Q US+ ! UNCONTRACT$ "R-PO9T+ >R[ IS WRITT5 _% P $33O Q _: #B4 ,IF ;P !N ;Q US+ ! 3TRACT$ "R-PO9T+ >R[ IS WRITT5 _% P $O Q _: #C4 ,IF A !N ;B US+ ! D\BLE >R[ %AFT IS WRITT5 _% A $77O B _: #A